Re: [Xen-devel] [Patch V2 02/15] xen: save linear p2m list address in shared info structure

From: David Vrabel
Date: Thu Apr 09 2015 - 04:25:15 EST

On 09/04/15 07:55, Juergen Gross wrote:
> The virtual address of the linear p2m list should be stored in the
> shared info structure read by the Xen tools to be able to support
> 64 bit pv-domains larger than 512 GB. Additionally the linear p2m
> list interface includes a generation count which is changed prior
> to and after each mapping change of the p2m list. Reading the
> generation count the Xen tools can detect changes of the mappings
> and re-read the p2m list eventually.

Reviewed-by: David Vrabel <david.vrabel@xxxxxxxxxx>

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